package test.leb1;

public class Person1 {
    private String name;//姓名
    private int age;//年龄
    private String sex;//性别
    private static String company="富士康";

    public void setName(String name) {
        this.name = name;
    }


    public static void eat(){
        System.out.println("吃饭");
    }
    public static void main(String[] args) {
        double a = Math.pow(2,4);
        double b = Math.sqrt(16);

    }

}
